Fig. 1

The workflow of study design and analysis. (A) Healthy subjects were screened for study enrolment. (B) Combined HD-EEG and PSG setups were applied by certified technicians. (C) Overnight sleep recordings were collected in the sleep lab. (D) Sleep was scored by a certified sleep technician. (E) Data was preprocessed to identify and remove artifacts. (F) The dataset was technically validated. This figure was created with BioRender.com.